包干寄宿费flat: adj. (flatter; flattest) 1.平 ...rate: vt.,vi. 〔方言〕=ret. boarding: n. 1.围板,隔板,地板〔总称〕,木板;(由几块板拼成 ...boarding rate: 登梯率peak hour boarding rate: 高峰小时上车率下载手机词典可随时随地查词查翻译